Add http/grpc env var variants

DylanRussell · DylanRussell · commit 813c11cc05c1 · 2025-09-08T18:43:48.000Z
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/_log_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/_log_exporter/__init__.py
@@ -40,7 +40,7 @@
     OTEL_EXPORTER_OTLP_LOGS_HEADERS,
     OTEL_EXPORTER_OTLP_LOGS_INSECURE,
     OTEL_EXPORTER_OTLP_LOGS_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_GRPC_LOGS_CREDENTIAL_PROVIDER,
 )
 
 
@@ -74,7 +74,7 @@ def __init__(
         ):
             credentials = _get_credentials(
                 credentials,
-                OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,
+                OTEL_PYTHON_EXPORTER_OTLP_GRPC_LOGS_CREDENTIAL_PROVIDER,
                 OTEL_EXPORTER_OTLP_LOGS_CERTIFICATE,
                 OTEL_EXPORTER_OTLP_LOGS_CLIENT_KEY,
                 OTEL_EXPORTER_OTLP_LOGS_CLIENT_CERTIFICATE,
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/exporter.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/exporter.py
@@ -69,7 +69,7 @@
     OTEL_EXPORTER_OTLP_HEADERS,
     OTEL_EXPORTER_OTLP_INSECURE,
     OTEL_EXPORTER_OTLP_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_GRPC_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.metrics.export import MetricsData
 from opentelemetry.sdk.resources import Resource as SDKResource
@@ -306,7 +306,7 @@ def __init__(
         else:
             self._credentials = _get_credentials(
                 credentials,
-                OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER,
+                OTEL_PYTHON_EXPORTER_OTLP_GRPC_CREDENTIAL_PROVIDER,
                 OTEL_EXPORTER_OTLP_CERTIFICATE,
                 OTEL_EXPORTER_OTLP_CLIENT_KEY,
                 OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE,
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/metric_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/metric_exporter/__init__.py
@@ -51,7 +51,7 @@
     OTEL_EXPORTER_OTLP_METRICS_HEADERS,
     OTEL_EXPORTER_OTLP_METRICS_INSECURE,
     OTEL_EXPORTER_OTLP_METRICS_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_GRPC_METRICS_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.metrics._internal.aggregation import Aggregation
 from opentelemetry.sdk.metrics.export import (  # noqa: F401
@@ -119,7 +119,7 @@ def __init__(
         ):
             credentials = _get_credentials(
                 credentials,
-                OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,
+                OTEL_PYTHON_EXPORTER_OTLP_GRPC_METRICS_CREDENTIAL_PROVIDER,
                 OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE,
                 OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY,
                 OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE,
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/trace_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/trace_exporter/__init__.py
@@ -54,7 +54,7 @@
     OTEL_EXPORTER_OTLP_TRACES_HEADERS,
     OTEL_EXPORTER_OTLP_TRACES_INSECURE,
     OTEL_EXPORTER_OTLP_TRACES_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_GRPC_TRACES_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.trace import ReadableSpan
 from opentelemetry.sdk.trace.export import SpanExporter, SpanExportResult
@@ -107,7 +107,7 @@ def __init__(
         ):
             credentials = _get_credentials(
                 credentials,
-                OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,
+                OTEL_PYTHON_EXPORTER_OTLP_GRPC_TRACES_CREDENTIAL_PROVIDER,
                 OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE,
                 OTEL_EXPORTER_OTLP_TRACES_CLIENT_KEY,
                 OTEL_EXPORTER_OTLP_TRACES_CLIENT_CERTIFICATE,
diff --git a/exporter/opentelemetry-exporter-otlp-proto-grpc/tests/test_otlp_exporter_mixin.py b/exporter/opentelemetry-exporter-otlp-proto-grpc/tests/test_otlp_exporter_mixin.py
@@ -50,7 +50,7 @@
 )
 from opentelemetry.sdk.environment_variables import (
     OTEL_EXPORTER_OTLP_COMPRESSION,
-    OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_GRPC_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.trace import ReadableSpan, _Span
 from opentelemetry.sdk.trace.export import (
@@ -288,7 +288,9 @@ def test_otlp_exporter_otlp_compression_unspecified(
 
     @patch.dict(
         "os.environ",
-        {OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER: "credential_provider"},
+        {
+            OTEL_PYTHON_EXPORTER_OTLP_GRPC_CREDENTIAL_PROVIDER: "credential_provider"
+        },
     )
     @patch("opentelemetry.exporter.otlp.proto.grpc.exporter.entry_points")
     def test_that_credential_gets_passed_to_exporter(self, mock_entry_points):
@@ -306,18 +308,24 @@ def f():
 
     @patch.dict(
         "os.environ",
-        {OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER: "credential_provider"},
+        {
+            OTEL_PYTHON_EXPORTER_OTLP_GRPC_CREDENTIAL_PROVIDER: "credential_provider"
+        },
     )
     def test_that_missing_entry_point_raises_exception(self):
         with self.assertRaises(RuntimeError):
             OTLPSpanExporterForTesting(insecure=False)
 
     @patch.dict(
         "os.environ",
-        {OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER: "credential_provider"},
+        {
+            OTEL_PYTHON_EXPORTER_OTLP_GRPC_CREDENTIAL_PROVIDER: "credential_provider"
+        },
     )
     @patch("opentelemetry.exporter.otlp.proto.grpc.exporter.entry_points")
-    def test_that_entry_point_returning_bad_type_raises_exception(self, mock_entry_points):
+    def test_that_entry_point_returning_bad_type_raises_exception(
+        self, mock_entry_points
+    ):
         def f():
             return 1
 
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_common/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_common/__init__.py
@@ -18,10 +18,10 @@
 import requests
 
 from opentelemetry.sdk.environment_variables import (
-    OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER,
-    OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,
-    OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,
-    OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.util._importlib_metadata import entry_points
 
@@ -36,13 +36,13 @@ def _is_retryable(resp: requests.Response) -> bool:
 
 def _load_session_from_envvar(
     cred_envvar: Literal[
-        OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,
-        OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,
-        OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,
+        OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER,
+        OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER,
+        OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER,
     ],
 ) -> Optional[requests.Session]:
     credential_env = environ.get(
-        OTEL_PYTHON_EXPORTER_OTLP_CREDENTIAL_PROVIDER
+        OTEL_PYTHON_EXPORTER_OTLP_HTTP_CREDENTIAL_PROVIDER
     ) or environ.get(cred_envvar)
     if credential_env:
         try:
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_log_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_log_exporter/__init__.py
@@ -55,7 +55,7 @@
     OTEL_EXPORTER_OTLP_LOGS_HEADERS,
     OTEL_EXPORTER_OTLP_LOGS_TIMEOUT,
     OTEL_EXPORTER_OTLP_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.util.re import parse_env_headers
 
@@ -125,7 +125,7 @@ def __init__(
         self._session = (
             session
             or _load_session_from_envvar(
-                OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER
+                OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER
             )
             or requests.Session()
         )
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/metric_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/metric_exporter/__init__.py
@@ -81,7 +81,7 @@
     OTEL_EXPORTER_OTLP_METRICS_HEADERS,
     OTEL_EXPORTER_OTLP_METRICS_TIMEOUT,
     OTEL_EXPORTER_OTLP_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.metrics._internal.aggregation import Aggregation
 from opentelemetry.sdk.metrics.export import (  # noqa: F401
@@ -164,7 +164,7 @@ def __init__(
         self._session = (
             session
             or _load_session_from_envvar(
-                OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER
+                OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER
             )
             or requests.Session()
         )
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/trace_exporter/__init__.py b/exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/trace_exporter/__init__.py
@@ -51,7 +51,7 @@
     OTEL_EXPORTER_OTLP_TRACES_ENDPOINT,
     OTEL_EXPORTER_OTLP_TRACES_HEADERS,
     OTEL_EXPORTER_OTLP_TRACES_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.trace import ReadableSpan
 from opentelemetry.sdk.trace.export import SpanExporter, SpanExportResult
@@ -120,7 +120,7 @@ def __init__(
         self._session = (
             session
             or _load_session_from_envvar(
-                OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER
+                OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER
             )
             or requests.Session()
         )
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/tests/metrics/test_otlp_metrics_exporter.py b/exporter/opentelemetry-exporter-otlp-proto-http/tests/metrics/test_otlp_metrics_exporter.py
@@ -51,7 +51,7 @@
     OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE,
     OTEL_EXPORTER_OTLP_METRICS_TIMEOUT,
     OTEL_EXPORTER_OTLP_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.metrics import (
     Counter,
@@ -156,7 +156,7 @@ def test_constructor_default(self):
             OTEL_EXPORTER_OTLP_METRICS_ENDPOINT: "https://metrics.endpoint.env",
             OTEL_EXPORTER_OTLP_METRICS_HEADERS: "metricsEnv1=val1,metricsEnv2=val2,metricEnv3===val3==,User-agent=metrics-user-agent",
             OTEL_EXPORTER_OTLP_METRICS_TIMEOUT: "40",
-            OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER: "credential_provider",
+            OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER: "credential_provider",
         },
     )
     @patch("opentelemetry.exporter.otlp.proto.http._common.entry_points")
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/tests/test_proto_log_exporter.py b/exporter/opentelemetry-exporter-otlp-proto-http/tests/test_proto_log_exporter.py
@@ -57,7 +57,7 @@
     OTEL_EXPORTER_OTLP_LOGS_HEADERS,
     OTEL_EXPORTER_OTLP_LOGS_TIMEOUT,
     OTEL_EXPORTER_OTLP_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.resources import Resource as SDKResource
 from opentelemetry.sdk.util.instrumentation import InstrumentationScope
@@ -119,7 +119,7 @@ def test_constructor_default(self):
             OTEL_EXPORTER_OTLP_LOGS_ENDPOINT: "https://logs.endpoint.env",
             OTEL_EXPORTER_OTLP_LOGS_HEADERS: "logsEnv1=val1,logsEnv2=val2,logsEnv3===val3==,User-agent=LogsUserAgent",
             OTEL_EXPORTER_OTLP_LOGS_TIMEOUT: "40",
-            OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER: "credential_provider",
+            OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER: "credential_provider",
         },
     )
     @patch("opentelemetry.exporter.otlp.proto.http._common.entry_points")
@@ -162,17 +162,19 @@ def f():
             "application/x-protobuf",
         )
 
-
     @patch.dict(
         "os.environ",
         {
-            OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER: "provider_without_entry_point",
+            OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER: "provider_without_entry_point",
         },
     )
     @patch("opentelemetry.exporter.otlp.proto.http._common.entry_points")
-    def test_exception_raised_when_entrypoint_returns_wrong_type(self, mock_entry_points):
+    def test_exception_raised_when_entrypoint_returns_wrong_type(
+        self, mock_entry_points
+    ):
         def f():
             return 1
+
         mock_entry_points.configure_mock(
             return_value=[IterEntryPoint("custom_credential", f)]
         )
@@ -182,7 +184,7 @@ def f():
     @patch.dict(
         "os.environ",
         {
-            OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER: "provider_without_entry_point",
+            OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER: "provider_without_entry_point",
         },
     )
     def test_exception_raised_when_entrypoint_does_not_exist(self):
diff --git a/exporter/opentelemetry-exporter-otlp-proto-http/tests/test_proto_span_exporter.py b/exporter/opentelemetry-exporter-otlp-proto-http/tests/test_proto_span_exporter.py
@@ -46,7 +46,7 @@
     OTEL_EXPORTER_OTLP_TRACES_ENDPOINT,
     OTEL_EXPORTER_OTLP_TRACES_HEADERS,
     OTEL_EXPORTER_OTLP_TRACES_TIMEOUT,
-    OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,
+    OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER,
 )
 from opentelemetry.sdk.trace import _Span
 from opentelemetry.sdk.trace.export import SpanExportResult
@@ -113,7 +113,7 @@ def test_constructor_default(self):
             OTEL_EXPORTER_OTLP_TRACES_ENDPOINT: "https://traces.endpoint.env",
             OTEL_EXPORTER_OTLP_TRACES_HEADERS: "tracesEnv1=val1,tracesEnv2=val2,traceEnv3===val3==,User-agent=TraceUserAgent",
             OTEL_EXPORTER_OTLP_TRACES_TIMEOUT: "40",
-            OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER: "credential_provider",
+            OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER: "credential_provider",
         },
     )
     @patch("opentelemetry.exporter.otlp.proto.http._common.entry_points")
diff --git a/opentelemetry-sdk/src/opentelemetry/sdk/environment_variables/__init__.py b/opentelemetry-sdk/src/opentelemetry/sdk/environment_variables/__init__.py

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@`
`55`	`55`	`OTEL_EXPORTER_OTLP_LOGS_HEADERS,`
`56`	`56`	`OTEL_EXPORTER_OTLP_LOGS_TIMEOUT,`
`57`	`57`	`OTEL_EXPORTER_OTLP_TIMEOUT,`
`58`		`- OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER,`
	`58`	`+ OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER,`
`59`	`59`	`)`
`60`	`60`	`from opentelemetry.util.re import parse_env_headers`
`61`	`61`
`@@ -125,7 +125,7 @@ def __init__(`
`125`	`125`	`self._session = (`
`126`	`126`	`session`
`127`	`127`	`or _load_session_from_envvar(`
`128`		`- OTEL_PYTHON_EXPORTER_OTLP_LOGS_CREDENTIAL_PROVIDER`
	`128`	`+ OTEL_PYTHON_EXPORTER_OTLP_HTTP_LOGS_CREDENTIAL_PROVIDER`
`129`	`129`	`)`
`130`	`130`	`or requests.Session()`
`131`	`131`	`)`
Original file line number	Diff line number	Diff line change
`@@ -81,7 +81,7 @@`
`81`	`81`	`OTEL_EXPORTER_OTLP_METRICS_HEADERS,`
`82`	`82`	`OTEL_EXPORTER_OTLP_METRICS_TIMEOUT,`
`83`	`83`	`OTEL_EXPORTER_OTLP_TIMEOUT,`
`84`		`- OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER,`
	`84`	`+ OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER,`
`85`	`85`	`)`
`86`	`86`	`from opentelemetry.sdk.metrics._internal.aggregation import Aggregation`
`87`	`87`	`from opentelemetry.sdk.metrics.export import ( # noqa: F401`
`@@ -164,7 +164,7 @@ def __init__(`
`164`	`164`	`self._session = (`
`165`	`165`	`session`
`166`	`166`	`or _load_session_from_envvar(`
`167`		`- OTEL_PYTHON_EXPORTER_OTLP_METRICS_CREDENTIAL_PROVIDER`
	`167`	`+ OTEL_PYTHON_EXPORTER_OTLP_HTTP_METRICS_CREDENTIAL_PROVIDER`
`168`	`168`	`)`
`169`	`169`	`or requests.Session()`
`170`	`170`	`)`
Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@`
`51`	`51`	`OTEL_EXPORTER_OTLP_TRACES_ENDPOINT,`
`52`	`52`	`OTEL_EXPORTER_OTLP_TRACES_HEADERS,`
`53`	`53`	`OTEL_EXPORTER_OTLP_TRACES_TIMEOUT,`
`54`		`- OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER,`
	`54`	`+ OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER,`
`55`	`55`	`)`
`56`	`56`	`from opentelemetry.sdk.trace import ReadableSpan`
`57`	`57`	`from opentelemetry.sdk.trace.export import SpanExporter, SpanExportResult`
`@@ -120,7 +120,7 @@ def __init__(`
`120`	`120`	`self._session = (`
`121`	`121`	`session`
`122`	`122`	`or _load_session_from_envvar(`
`123`		`- OTEL_PYTHON_EXPORTER_OTLP_TRACES_CREDENTIAL_PROVIDER`
	`123`	`+ OTEL_PYTHON_EXPORTER_OTLP_HTTP_TRACES_CREDENTIAL_PROVIDER`
`124`	`124`	`)`
`125`	`125`	`or requests.Session()`
`126`	`126`	`)`